Dollar General

I was shopping with my daughter when the manager pulled me out of line and asked to see me in the back. He said he had me on video but I could come clean. I asked what I did. He would not tell me. I asked to see the video he refused to let me and then said if he was mistaken he humbly apologized. I asked him again to see the video and he told me to drop it. I asked him to please apologize to me in the front of the store and he slammed the office door in my face.